30 citations · 81 across the 15 of their papers we have counts for
3 papers · 1 filter
Bakry-Émery curvature sharpness and curvature flow in finite weighted graphs. II. Implementation
David Cushing, Supanat Kamtue, Shiping Liu +3
In this second part of a sequence of two papers, we discuss the implementation of a curvature flow on weighted graphs based on the Bakry-Émery calculus. This flow can be adapted to…
A Prolog assisted search for new simple Lie algebras
David Cushing, George W. Stagg, David I. Stewart
We describe some recent computer investigations with the `Constraint Logic Programming over Finite Domains' -- CLP(FD) -- library in the Prolog programming environment to search fo…
Bakry-Émery curvature sharpness and curvature flow in finite weighted graphs. I. Theory
David Cushing, Supanat Kamtue, Shiping Liu +3
In this sequence of two papers, we introduce a curvature flow on (mixed) weighted graphs which is based on the Bakry-Émery calculus. The flow is described via a time-continuous evo…